The Toronto Maple Leafs acquired Brandon Carlo from the Boston Bruins for Fraser Minten, a 2026 1st round pick and a 2025 4th round pick
The Florida Panthers acquired Brad Marchand from the Boston Bruins for a conditional 2027 2nd round pick
The Boston Bruins acquired Henri Jokiharju from the Buffalo Sabres for a 2026 4th round pick
The Colorado Avalanche acquired Charlie Coyle and a 2026 5th round pick from the Boston Bruins for Casey Mittelstadt, William Zellers and a 2025 2nd round pick
The Minnesota Wild acquired Justin Brazeau from the Boston Bruins for Marat Khusnutdinov, Jakub Lauko, and a 2026 6th round pick
The Edmonton Oilers acquired Max Jones and Petr Hauser from the Boston Bruins for Max Wanner, a 2025 2nd round pick, and 2026 4th round pick as part of the Trent Frederic three-team trade with NJD
The New Jersey Devils acquired Trent Frederic from the Boston Bruins for Petr Hauser in a three team trade with EDM
The Minnesota Wild acquired Jakub Lauko and a 2024 4th round pick (#110) from the Boston Bruins for Vinni Lettieri and a 2024 4th round pick (#122)
The Ottawa Senators acquired Linus Ullmark from the Boston Bruins for Joonas Korpisalo, Mark Kastelic, and a 2024 1st round pick (#25)
Steen was recalled from AHL Providence on Thursday.
Steen was assigned to AHL Providence on Monday.
Steen was recalled from AHL Providence on Sunday, per Matt Porter of The Boston Globe.
Steen was reassigned to AHL Providence on Saturday, Mark Divver of the New England Hockey Journal reports.
Kuntar inked a two-year, entry-level contract with Boston on Wednesday.
Steen was recalled from AHL Providence on Sunday.
Greer was suspended for one game by the NHL Department of Player Safety for cross-checking Mike Hoffman of the Montreal Canadiens on Thursday.
Lauko was recalled on an emergency basis Wednesday.
Lauko was reassigned to AHL Providence on Tuesday.
Lauko was summoned from AHL Providence on Monday.
Lauko was reassigned to AHL Providence on Sunday.
Lauko was summoned on an emergency basis from AHL Providence on Saturday.
Lauko was assigned to AHL Providence on Friday.
Lauko was recalled from AHL Providence on Friday, Mark Divver of the New England Hockey Journal reports.
Lauko was returned to AHL Providence on Friday, Mark Divver of the New England Hockey Journal reports.
Foligno (lower body) was placed on injured reserve Thursday.
Lauko was recalled from AHL Providence on Thursday.
Pastrnak agreed to terms on an eight-year, $90 million contract extension with Boston on Thursday.
Nosek (foot) was activated from long-term injured reserve Saturday.
Lettieri (lower body) was waived by the Boston Bruins on Saturday, Elliotte Friedman of Sportsnet reports.
Nosek (foot) was placed on injured reserve Saturday, per the NHL media site.
Lauko was reassigned to AHL Providence on Friday.
DeBrusk (lower body) will be activated off long-term injured reserve and return to the lineup Saturday versus the New York Islanders, Conor Ryan of Boston.com reports.
Lauko was recalled from AHL Providence on Thursday,
Lettieri was promoted from AHL Providence on Tuesday but subsequently suffered a lower-body injury and won't make the trip for Wednesday's game in Toronto, Joe Haggerty of Boston Hockey Now reports.
Lauko was promoted from AHL Providence on Tuesday.
Koppanen was sent down to AHL Providence on Monday, Mark Divver of the New England Hockey Journal reports.
McLaughlin was reassigned to AHL Providence on Monday, Mark Divver of the New England Hockey Journal reports.
McLaughlin was called up from AHL Providence on Monday.
Koppanen was recalled from AHL Providence on Saturday.
Koppanen was recalled by the Boston Bruins on Tuesday, Joe Haggerty of Boston Hockey Now reports.
Zacha signed a four-year, $19 million extension with the Boston Bruins on Saturday, Conor Ryan of MassLive.com reports.
Koppanen was sent down to AHL Providence on Friday.
Wagner was sent back to the minors Wednesday.
Koppanen was called up from AHL Providence on Wednesday.
Wagner was recalled from AHL Providence on Thursday.
DeBrusk (lower body) was placed on long-term injured reserve Thursday.
Smith, who is back from AHL Providence, will play Tuesday against the Ottawa Senators.
Smith was sent down to the AHL on Friday, per the AHL's transactions page.
Smith was recalled by the Boston Bruins on Wednesday.
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